This is something a Florida attorney would be best suited for addressing. I am not sure what docket fees would be for and, if this was in Arizona, this would not be a personal debt. This would be a debt that went with the land.
Florida may be totally different and so you should make sure your you understand how this would apply to you.
1845 S. Dobson Rd. Ste 201
Mesa, AZ 85202
We are a debt relief agency. We help people file for relief under the Bankruptcy Code.
If you live in Arizona, please contact me for actual advice; this is just speculation. It certainly is not legal advice. I don't have enough information to give actual legal advice. I can only take the limited information presented and provide a idea of what you might do and how it may turn out.
If you surrendered the home in bankruptcy, then you no longer owe the debt on the home. Be careful signing a "Warranty Deed". I would think that a Deed in Lieu of Foreclosure would be more appropriate. Be very careful if there is a homeowner's association involved. You will still be liable for post petition HOA fees even in spite of the bankruptcy discharge. Good Luck!